Using -Oline -j 72 W=1 redirect to /tmp/tmp.lAseDiKKsq and /tmp/tmp.S2tExfN4TX
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
fc4dad1202a7 ("bpf: tracing: add multi-link support")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC      kernel/trace/ftrace.o
  AR      kernel/trace/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CC      kernel/bpf/cgroup_iter.o
  CC      kernel/bpf/btf_iter.o
  CC      kernel/bpf/rqspinlock.o
  CC      kernel/bpf/kmem_cache_iter.o
  CC      kernel/bpf/dmabuf_iter.o
  CC      kernel/bpf/cpumask.o
  CC      kernel/bpf/trampoline.o
  CC      kernel/bpf/dispatcher.o
  CC      kernel/bpf/bpf_cgrp_storage.o
  CC      kernel/bpf/tcx.o
  CC      kernel/bpf/memalloc.o
  CC      kernel/bpf/net_namespace.o
  CC      kernel/bpf/crypto.o
  CC      kernel/bpf/reuseport_array.o
  CC      kernel/bpf/btf_relocate.o
  CC      kernel/bpf/bpf_struct_ops.o
  CC      kernel/bpf/stackmap.o
  CC      kernel/bpf/bpf_lsm.o
  CC      kernel/bpf/relo_core.o
  CC      kernel/bpf/offload.o
  CC      kernel/bpf/devmap.o
  CC      kernel/bpf/cpumap.o
  CC      kernel/bpf/cgroup.o
Building the tree with the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC      kernel/bpf/trampoline.o
  CC      kernel/trace/ftrace.o
  AR      kernel/trace/built-in.a